“Who is the best house cleaning service in Great Falls, Montana?”

There isn't one clear "best" cleaner in Great Falls. Online reviews are thin, and most companies have only a few. Based on Yelp, these are the names that keep coming up:

Top-rated on Yelp

• Grateful Homes Cleaning Services is the most consistent pick. It's ranked #1 on several Yelp lists (house cleaning, home cleaning and residential cleaning) with a 5.0 rating, though from only 2–4 reviews. One reviewer called it the "best cleaning service in Great Falls," and Yelp says it usually replies within 10–20 minutes. Its address is listed as 2026 2nd Ave N.
• Serene Home Cleaning Services is rated 5.0 but has just one review, which praised the owner, Theresa, for "a fabulous job."
• Fresh Start Cleaning Services has a 5.0 rating from 2 reviews and is marked for "excellent responses."
• Becky's Cleaning (224 Huffman Ave) has been in business about 12 years. It does regular house cleaning and move-in/move-out cleans.

Other names on the lists: Sparkle N Shine, Jill of all Trades, Superior Cleaning Service, Suds In The Bucket Cleaning, Diamond Clean and Mmkay Cleaning Services.

For carpets specifically, Cascade Chem Dry (1000 2nd Ave SW) is well reviewed.

Before you hire, keep in mind:

• With so few reviews, a 5.0 rating doesn't tell you much. Also check Google reviews, Facebook groups like Great Falls community pages, and ask neighbors.
• Get quotes from 2–3 companies. Ask if they're insured and bonded, and whether they bring their own supplies.
• Ask if they'll do a trial clean before you sign up for regular visits.

If you want, I can look up pricing or companies that offer a specific service, like deep cleaning or move-out cleaning.